Find Journal Metrics Scores for Nature, Science, Cell, PNAS, Nature Communications instantly
Choose a subject category from the journal database, then sort the field page by Journal Metrics Score or quartile.
Clinical medicine, public health, epidemiology, specialties, and translational medical research.
Cardiology, cardiovascular medicine, heart disease, vascular biology, and clinical cardiovascular research.
Surgical specialties, operative techniques, outcomes, perioperative care, and clinical surgery research.
Cancer research, oncology practice, tumor biology, therapeutics, screening, and clinical cancer studies.
Neuroscience, neurology, cognitive neuroscience, cellular neuroscience, and brain research journals.
Clinical, cognitive, social, developmental, applied, and experimental psychology journals.
Molecular biology, genetics, biochemistry, plant science, ecology, and broad life-science journals.
Electrical, mechanical, civil, aerospace, biomedical, manufacturing, and systems engineering journals.
Artificial intelligence, software, networks, information systems, theory, and computing journals.
Organic, inorganic, analytical, physical, materials, and chemical engineering journals.
Physics, astronomy, optics, condensed matter, high-energy physics, and applied physics journals.
Environmental science, ecology, climate, earth science, geoscience, and sustainability journals.
Sociology, political science, communication, education, anthropology, law, and social policy journals.
Helpful Starting Points
Start with a field list, a quartile view, a country page, or a short guide depending on what you need to verify.
Compare journals inside a subject area before opening individual records.
Use quartile pages to narrow a shortlist when ranking matters more than a single journal lookup.
Check regional journal lists and publisher-location context from the same database.
Understand the newest Journal Metrics Score, subfield quartiles, ISSNs, CAS block, and source links together.
Free Research Tools
Free and no sign-up.
Paste your title and abstract to find journals from every publisher, with quartile, APC and time to acceptance.
Make a PRISMA 2020 flow diagram from your screening counts, check the arithmetic, and download Word, PNG or PDF.
Minimum survey sample size for a confidence level and margin of error, with an optional population size.
Sample size for 80% power, or the power of a planned study, for t-tests, ANOVA, correlation and proportions.
Pool study results with a random- or fixed-effect meta-analysis and download the forest plot.
A selection diagram for scoping reviews, using sources-of-evidence wording.
The 1970 table of sample sizes for populations from 10 to 1,000,000, with a calculator for any N.
Participant flow for a randomised trial in the CONSORT 2025 layout, with count checks and Word, PNG or PDF downloads.
Fill in the 22 STROBE items for a cohort, case-control or cross-sectional study and download it as a Word file.
The 27-item checklist and the 12-item abstract checklist for systematic reviews, ready to fill in and download.
Wording for open, restricted, third-party or no-data cases, with checks for the phrasing journals send back.
Grade aneurysmal subarachnoid hemorrhage from I to V, with the original criteria, evidence and published cases.
Adjust total calcium for albumin in mg/dL or mmol/L, with result ranges, the evidence and published cases.
Score all 15 items for a total from 0 to 42, with the scoring rules, evidence and published cases.
Trust & Quality
Journal Metrics is built to help researchers verify journal metrics quickly and understand the publishing decisions around them. We document how data is maintained, how guides are reviewed, and how readers can request corrections.
See where journal records come from, how the Journal Metrics Score and CAS data are maintained, and what limitations users should keep in mind.
Review how guides are planned, checked, updated, and corrected before and after publication.
Learn how to confirm whether a journal is actually indexed in the major scholarly databases it claims.
Research Guides
These guides answer common journal selection, publishing, and metrics questions and create stronger internal paths for both users and crawlers.
Journals like NEJM for papers that missed the cut: how to read the rejection, and eight realistic next targets across the NEJM family, JAMA Network, Lancet, BMJ, Annals and PLOS Medicine.
What a free plagiarism checker for a research paper can and cannot tell you before submission, how journals run similarity checks, and how to handle text recycling, preprints and AI-detector scores.
How to choose between a scoping review and a systematic review: question type, appraisal, registration, PRISMA-ScR versus PRISMA 2020, and which journals accept each.
Scientific Reports faces an NLM indexing review. Understand the reported PubMed pause, what remains uncertain, and how to check your paper before submission.
The difference between narrative and systematic review, when to write a narrative review, where scoping reviews fit, and how medical journals decide what to desk reject.
Check a journal's indexing status, publishing practices, fees and research fit before you submit.